🎵 Ecoacoustic Beamforming Analysis Report

general-geo

Generated on 2025-08-01 15:18:11

🧭 Geophony Profile Metadata

Profile: rain
Weights: {'Hf': 0.1, 'ADI': 0.15, 'TEMP': 0.3, 'ACI': 0.1, 'SPATIAL': 0.35}
Params: ADI_dB=-25, corr=0.6, min_angle=45.0, hpf=None, envelope_median_ms=15
DEBUG: total_score(direction_0)=0.4761 (profile=rain)
DEBUG: ADI_dB threshold used: -25

📊 Analysis Parameters

Duration: 30s
Grid Mode: fibonacci
Max Exports: 5
Min Uniqueness: 0.3
Correlation Threshold: 0.7
Sample Rate: 44100 Hz

Total Directions

18

Selected Directions

3

Exported Files

3

Analysis Duration

30s

🔊 Selected Direction Audio Files

Listen to the exported beamformed audio for each selected direction:

Direction: UP-WEST

Uniqueness Score: 0.7348

RMS Power: 0.0226

Components:
Activity: 0.000 | Frequency: 0.246 | Temporal: 0.953 | Acoustic: 0.621 | Spatial: 1.000
Spectrogram for up-west

Direction: DOWN-SOUTH

Uniqueness Score: 0.5785

RMS Power: 0.0258

Components:
Activity: 0.049 | Frequency: 0.000 | Temporal: 0.986 | Acoustic: 0.486 | Spatial: 0.655
Spectrogram for down-south

Direction: NORTH

Uniqueness Score: 0.4761

RMS Power: 0.0236

Components:
Activity: 0.698 | Frequency: 0.312 | Temporal: 0.536 | Acoustic: 0.934 | Spatial: 0.301
Spectrogram for north

📈 Analysis Results Overview

Selection Analysis Visualization

Selection Analysis

Exported Direction Spectrograms

Exported Spectrograms

📋 Detailed Metrics (Selected Directions)

Direction ACI ADI Hf Ht Total Score RMS Power
north 597.9411 0.0138 0.3695 0.9696 0.4761 0.0236
up-west 596.6857 0.0109 0.2959 0.9612 0.7348 0.0226
down-south 596.1451 0.0000 0.3011 0.9606 0.5785 0.0258

⚖️ Uniqueness Score Weights

Activity (Hf): 0.25
Frequency Diversity (ADI): 0.25
Temporal Complexity (1-Ht): 0.15
Acoustic Complexity (ACI): 0.20
Spatial Uniqueness: 0.15

📁 Generated Files